Bleuler K Ed. Proceeding on differential geometrical methods in mathematical physics Bleuler K Ed.; Petry H R Ed.; Reetz A Ed. - Berlin Springer Verlag 1978 - vi, 626p. cm. - Lecture notes in mathematics; 676 . Standard No.: 30335 Source: Textual Subjects--Topical Terms: Geometrical physics Dewey Class. No.: B6:(C)p5,N77, L8